Java machine learning libraries

MLlib in Apache Sparkapache/spark

Distributed machine learning library in Spark.

Flinkapache/flink

Open source platform for distributed stream and batch data processing.

Hadoopapache/hadoop

Hadoop/HDFS.

Deeplearning4jdeeplearning4j/deeplearning4j

Scalable deep learning for industry with parallel GPUs.

CoreNLPstanfordnlp/CoreNLP

Stanford CoreNLP provides a set of natural language analysis tools which can take raw English language text input and give the base forms of words.

H2Oh2oai/h2o-3

ML engine that supports distributed learning on Hadoop, Spark or your laptop via APIs in R, Python, Scala, REST/JSON.

Stormapache/storm

Storm is a distributed realtime computation system.

Smilehaifengl/smile

Statistical Machine Intelligence & Learning Engine.

deepjavalibrary/djldeepjavalibrary/djl

Deep Java Library (DJL) is an open-source, high-level, engine-agnostic Java framework for deep learning, designed to be easy to get started with and simple to use for Java developers.

aerosolveairbnb/aerosolve

A machine learning library by Airbnb designed from the ground up to be human friendly.

CMU Sphinxcmusphinx/pocketsphinx

Open Source Toolkit For Speech Recognition purely based on Java speech recognition library.

Twitter Text Javatwitter/twitter-text

A Java implementation of Twitter's text processing library.

Mahoutapache/mahout

Distributed machine learning.

Onyxonyx-platform/onyx Archived

Distributed, masterless, high performance, fault tolerant data processing. Written entirely in Clojure.

ORYXoryxproject/oryx Archived

Lambda Architecture Framework using Apache Spark and Apache Kafka with a specialization for real-time large-scale machine learning.

OpenNLPapache/opennlp

A machine learning based toolkit for the processing of natural language text.

Tribouoracle/tribuo

A machine learning library written in Java by Oracle.

SystemMLapache/systemml

Flexible, scalable machine learning (ML) language.

Datumboxdatumbox/datumbox-framework

Machine Learning framework for rapid development of Machine Learning and Statistical applications.

MALLETmimno/Mallet

A Java-based package for statistical natural language processing, document classification, clustering, topic modelling, information extraction, and other machine learning applications to text.

ELKIelki-project/elki

Java toolkit for data mining. (unsupervised: clustering, outlier detection etc.)

Encogencog/encog-java-core

An advanced neural network and machine learning framework. Encog contains classes to create a wide variety of networks, as well as support classes to normalize and process data for these neural networks. Encog trainings using multithreaded resilient propagation. Encog can also make use of a GPU to further speed processing time. A GUI based workbench is also provided to help model and train neural networks.

CogcompNLPCogComp/cogcomp-nlp

This project collects a number of core libraries for Natural Language Processing (NLP) developed in the University of Illinois' Cognitive Computation Group, for example illinois-core-utilities which provides a set of NLP-friendly data structures and a number of NLP-related utilities that support writing NLP applications, running experiments, etc, illinois-edison a library for feature extraction from illinois-core-utilities data structures and many other packages.

FlinkML in Apache Flinkapache/flink-ml

Distributed machine learning library in Flink.

Hydrosphere MistHydrospheredata/mist

A service for deployment Apache Spark MLLib machine learning models as realtime, batch or reactive web services.

htm.javanumenta/htm.java

General Machine Learning library using Numenta’s Cortical Learning Algorithm.

liblinear-javabwaldvogel/liblinear-java

Java version of liblinear.

NLP4Jemorynlp/nlp4j Deprecated

The NLP4J project provides software and resources for natural language processing. The project started at the Center for Computational Language and EducAtion Research, and is currently developed by the Center for Language and Information Research at Emory University.

Apache cTAKESapache/ctakes

Apache Clinical Text Analysis and Knowledge Extraction System (cTAKES) is an open-source natural language processing system for information extraction from electronic medical record clinical free-text.

ClearTKClearTK/cleartk Deprecated

ClearTK provides a framework for developing statistical natural language processing (NLP) components in Java and is built on top of Apache UIMA.

Chips-n-Salsacicirello/Chips-n-Salsa

A Java library for genetic algorithms, evolutionary computation, and stochastic local search, with a focus on self-adaptation / self-tuning, as well as parallel execution.

rapaiopadreati/rapaio

Statistics, data mining and machine learning toolbox in Java.

Impalacloudera/impala

Real-time Query for Hadoop.

jSciPyhissain/jscipy

A Java port of SciPy's signal processing module, offering filters, transformations, and other scientific computing utilities.

LBJavaCogComp/lbjava

Learning Based Java is a modelling language for the rapid development of software systems, offers a convenient, declarative syntax for classifier and constraint definition directly in terms of the objects in the programmer's application.

knn-java-libraryfelipexw/knn-java-library

Just a simple implementation of K-Nearest Neighbors algorithm using with a bunch of similarity measures.

Cortical.iocortical.io

Retina: an API performing complex NLP operations (disambiguation, classification, streaming text filtering, etc...) as quickly and intuitively as the brain.

IRIScortical-io/Iris

Cortical.io's FREE NLP, Retina API Analysis Tool (written in JavaFX!) - See the Tutorial Video.

Stanford Parsernlp.stanford.edu

A natural language parser is a program that works out the grammatical structure of sentences.

Stanford POS Taggernlp.stanford.edu

A Part-Of-Speech Tagger (POS Tagger).

Stanford Name Entity Recognizernlp.stanford.edu

Stanford NER is a Java implementation of a Named Entity Recognizer.

Stanford Word Segmenternlp.stanford.edu

Tokenization of raw text is a standard pre-processing step for many NLP tasks.

Tregex, Tsurgeon and Semgrexnlp.stanford.edu

Tregex is a utility for matching patterns in trees, based on tree relationships and regular expression matches on nodes (the name is short for "tree regular expressions").

Stanford Phrasal: A Phrase-Based Translation Systemnlp.stanford.edu

Stanford English Tokenizernlp.stanford.edu

Stanford Phrasal is a state-of-the-art statistical phrase-based machine translation system, written in Java.

Stanford Tokens Regexnlp.stanford.edu

A tokenizer divides text into a sequence of tokens, which roughly correspond to "words".

Stanford Temporal Taggernlp.stanford.edu

SUTime is a library for recognizing and normalizing time expressions.

Stanford SPIEDnlp.stanford.edu

Learning entities from unlabeled text starting with seed sets using patterns in an iterative fashion.

LingPipealias-i.com

A tool kit for processing text using computational linguistics.

AMIDST Toolboxamidsttoolbox.com

A Java Toolbox for Scalable Probabilistic Machine Learning.